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19 Aralık 2008       Mesaj #5
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The Meselson Stahl Experiment: What is the mode of DNA replication?


DNA conser

  • The Meselson-Stahl experiment
    • Showed that DNA is replicated semi-conservatively
  • Key to Meselson-Stahl experiment
    • DNA containing "heavy nitrogen" (15N) can be distinguished form DNA containing "light nitrogen" (14N) by CsCl density-gradient centrifugation.
Mes stahl1

Mes stahl2

Mes stahl3
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